Abstract
Strain YF-2T, a Gram-staining-negative, non-motile, non-spore-forming, light-yellow-pigmented bacterium, was isolated from soil samples collected in the city of Yuncheng, Shanxi province of China. Strain YF-2T grew over a temperature range of 25–37 °C, at pH 5.0–8.0 and with 0–5 % (w/v) NaCl. Phylogenetic analysis based on sequence of the 16S rRNA gene showed that strain YF-2T was closely related to strains Flavobacterium akiainvivens CIP 110358T and Flavobacterium hauense KCTC 32147T with 95.99 and 95.92 % sequence similarity, respectively. The dominant fatty acids of strain YF-2T were Summed Feature 3 (comprising C16:1 ω7c and/or C16:1 ω6c) (21.97 %), iso-C15:0 (18.65 %), iso-C17:0 3OH (11.41 %), C16:0 (9.92 %), and anteiso-C15:0 (6.21 %). It contained phosphatidylethanolamine and menaquinone MK-6 as major polar lipid and respiratory quinone, respectively. Strain YF-2T differs from other Flavobacterium species in many characteristics and represents a novel species, for which the name Flavobacterium shanxiense sp. nov. is proposed. The type strain is strain YF-2T (=CCTCC AB 2014079T = JCM 30153T).
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This work was supported by The National High Technology Research and Development Program of China (2012AA101403), Chinese National Natural Science Fund (31370155, J1210056) and The Project for Science and Technology of Jiangsu Province (BE2012749).
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Yang, F., Liu, Hm., Zhang, R. et al. Flavobacterium shanxiense sp. nov., Isolated from Soil. Curr Microbiol 70, 835–839 (2015). https://doi.org/10.1007/s00284-015-0792-z
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DOI: https://doi.org/10.1007/s00284-015-0792-z